Pump



FIG. 1 is a perspective view of a pump constructed in accordance with an embodiment of the present invention;

FIG. 2 is an elevational view of the front of the pump shown in FIG. 1;

FIG. 3 is a top plan view of the pump shown in FIGS. 1 and 2;

FIG. 4 is a bottom plan view of the pump shown in FIGS. 1-3;

FIG. 5 is an elevational view of the right side of the pump shown in FIGS. 1-4; and,

FIG. 6 is an elevational view of the left side of the pump shown in FIGS. 1-5.

The broken lines in the Figures are shown for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a pump, as shown and described. 